I’m pretty new to dynamo and I’m trying to compose a list from families in my project. The objects have 2 custom parameters attached, a begin and a end date when they will be used. Now I want a unique list of all all those families with the same date and then get the total lengths. I have a list transpose that has all the dates sorted but I cant get a unique list from it. I want all “leuningplanken” with the same date in one list.
Can anyone help me out?